INN commit: trunk/lib (qio.c)
INN Commit
rra at isc.org
Wed Jun 3 19:05:15 UTC 2015
Date: Wednesday, June 3, 2015 @ 12:05:15
Author: iulius
Revision: 9889
Fix a gcc warning for an unused variable
Modified:
trunk/lib/qio.c
-------+
qio.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
Modified: qio.c
===================================================================
--- qio.c 2015-06-03 19:04:46 UTC (rev 9888)
+++ qio.c 2015-06-03 19:05:15 UTC (rev 9889)
@@ -20,13 +20,19 @@
/* A reasonable default buffer size to use. */
#define QIO_BUFFERSIZE 8192
+#ifdef HAVE_STRUCT_STAT_ST_BLKSIZE
+#define NO_STRUCT_STAT_ST_BLKSIZE_UNUSED
+#else
+#define NO_STRUCT_STAT_ST_BLKSIZE_UNUSED UNUSED
+#endif
+
/*
** Given a file descriptor, return a reasonable buffer size to use for that
** file. Uses st_blksize if available and reasonable, QIO_BUFFERSIZE
** otherwise.
*/
static size_t
-buffer_size(int fd UNUSED)
+buffer_size(int fd NO_STRUCT_STAT_ST_BLKSIZE_UNUSED)
{
size_t size = QIO_BUFFERSIZE;
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